Mars internships
The world we want tomorrow starts with how we do business today.
Actively hiring8 new this week
- 8
- Open internships
- 10,001+
- Employees
- McLean, Virginia
- Headquarters
- Food and Beverage Manufacturing
- Industry
- 2.2M
- Followers
Access our internships job board to view 10,000+ active internships.
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Open internships by location
Chicago, Illinois, United States· 3 open
Finance InternshipNewSummer 2027 · On-siteMars Snacking Research and Development InternshipNewSummer 2027 · On-siteSnacking Research and Development InternshipNewSummer 2027 · On-siteHackettstown, New Jersey, United States· 3 open
Snacking Commercial Operations InternshipNewSummer 2027 · On-siteSnacking Supply Chain InternshipNewSummer 2027 · On-siteSnacking Commercial Operations Internship ExperienceNewSummer 2027 · On-siteChattanooga, Tennessee, United States· 2 open
Snacking Manufacturing InternshipNewSummer 2027 · On-siteSnacking Manufacturing InternshipNewSummer 2027 · On-siteHow to get in at Mars
Securing an internship at Mars requires a proactive approach to the application process. Because early applicants are often reviewed before the candidate pile grows, you should use Intern Insider to receive an instant alert the moment a role matching your target is published. This ensures you apply among the first. Reaching out to the right person can also make a difference. Intern Insider surfaces the recruiters behind the company roles, allowing you to contact them directly to ask about the position or a referral. This direct connection often improves your response rates compared to submitting an application into a general queue.
Companies hiring like Mars
Why interns use Intern Insider
Never miss a deadline
Every Mars internship in one tracker, with reminders before each closes.
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Jump straight to the official application, no digging across career sites.
Get referred
Find the people at Mars who can refer you, and reach out with confidence.
Interns who landed roles with Intern Insider
“Finding the latest internships used to be a hassle. I'd have multiple sites and repos open at once, but with Intern Insider, everything's in one place, which has made my application process much faster and more organized.”
Kentaro B.
Software Engineer Intern
“Intern Insider helped me land most of my internship interviews and offers. It definitely improved my application-to-interview conversion compared to other platforms, especially because of the up-to-date and sometimes exclusive postings.”
Anran L.
Full-Stack Developer Intern
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